512414302457 has 2 divisors, whose sum is σ = 512414302458. Its totient is φ = 512414302456.

The previous prime is 512414302429. The next prime is 512414302501. The reversal of 512414302457 is 754203414215.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 491395392016 + 21018910441 = 700996^2 + 144979^2 .

It is a cyclic number.

It is not a de Polignac number, because 512414302457 - 2⁸ = 512414302201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 512414302457.

It is not a weakly prime, because it can be changed into another prime (512414302157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256207151228 + 256207151229.

It is an arithmetic number, because the mean of its divisors is an integer number (256207151229).

Almost surely, 2^512414302457 is an apocalyptic number.

It is an amenable number.

512414302457 is a deficient number, since it is larger than the sum of its proper divisors (1).

512414302457 is an equidigital number, since it uses as much as digits as its factorization.

512414302457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 134400, while the sum is 38.

The spelling of 512414302457 in words is "five hundred twelve billion, four hundred fourteen million, three hundred two thousand, four hundred fifty-seven".